(FACTOR BY GROUPING) 10a² - 8ab + 15ab - 12

3x³ - 12x + 7x - 28

3x² + 12x² - 3y - 12

(I need answers and workings as fast as possible!!)

Another type of subtraction equation is 16-b=7. explain how you would sole this equation then solve it.

On average a herd of elephants travels 10 miles in 12 hours you can use that information to answer different questions drag each expression to show which is answers

Type the correct answer in each box. use numerals instead of words. the average number of subscribers to an online magazine each year from 2010 to 2015 is given in the table below. the average number of subscribers to the online magazine in 2010 was the percent increase in the average number of subscribers in 2011 to the average number of subscribers in 2012 was %. the maximum average number of subscribers to the online magazine in the years shown was